CN201786132U

CN201786132U - Inserted pin

Info

Publication number: CN201786132U
Application number: CN2010205104470U
Authority: CN
Inventors: 曹磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-27
Filing date: 2010-08-27
Publication date: 2011-04-06
Anticipated expiration: 2020-08-27

Abstract

The utility model relates to an inserted pin, which comprises an inserted pin seat and an inserted pin body. The inserted pin seat is fixed onto the inserted pin body by the aid of two inserted pin guide plates; guide holes are arranged in the middles of both the inserted pin guide plates; an elongated hole is arranged on the top of the inserted pin seat; a circular hole surface is arranged inside the elongated hole; a handle connected with the inserted pin body is arranged inside the circular hole surface; the handle consists of a handle operating section, a handle sliding section and a handle connecting section which are sequentially connected; the handle connecting section is connected with the inserted pin body; and the handle sliding section slides inside the elongated hole. The inserted pin has the advantages of compact structure, smaller size, reduction of damage to door leaf strength by a door leaf punched hole in installation of the inserted pin, long shape of the inserted pin, long distance from an inserted pin head to an inserted pin face plate, and no influence on the door leaf strength.

Description

Latch

Technical field

The utility model relates to a kind of latch.

Background technology

Be provided with a latch on the fixedly door leaf of products such as present steel entering house door, anti-theft safety door, steel timber at all double doors, its latch has turnover plate type, button driving, sawtooth slidingtype etc., the fork of above-mentioned latch is all nearer apart from the latch panel, latch installing hole on the door leaf is near excessively apart from the door leaf end, causes door leaf intensity to weaken; Latch is in process, and bolt rod can depart from the bolt rod axle slightly, has influence on the location dimension of door leaf doorframe pin hole to a certain extent; The latch panel length about 180, when being installed on the door leaf, causes door leaf intensity to weaken usually.

The utility model content

The purpose of this utility model provides a kind of latch, and panel size is little, latch forms length, fork is all far away apart from the latch panel, to overcome the deficiency that above-mentioned prior art exists.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of latch, comprise plug housing and latch main body, described plug housing is fixed on the latch main body by the latch guide plate that two middle parts are equipped with pilot hole, the end face of plug housing is provided with slotted hole, and the inside of slotted hole is provided with the circular port face, and the inside of circular empty face is provided with the handle that is connected with the latch main body, handle has lever operated section that connects in turn, handle glissile segment and handle linkage section constitute, and the handle linkage section is connected with the latch main body, and the handle glissile segment slides in slotted hole.

The beneficial effects of the utility model are: compact conformation, size are less, have reduced when latch is installed the door leaf punching to the destruction of door leaf intensity; Latch forms length, and fork is far away apart from the latch panel, and door leaf intensity is not had influence.

Description of drawings

With reference to the accompanying drawings the utility model is described in further detail below.

Fig. 1 is the structural representation of the described a kind of latch of the utility model embodiment;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the structural representation of the utility model latch guide plate;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the structural scheme of mechanism of the utility model handle;

Fig. 6 is the left view of Fig. 5.

Among the figure:

1, plug housing; 2, latch main body; 3, pilot hole; 4, latch guide plate; 5, slotted hole; 6, circular port face; 7, handle; 8, lever operated section; 9, handle glissile segment; 10, handle linkage section.

The specific embodiment

As Fig. 1--shown in 6, the described a kind of latch of the utility model embodiment, comprise plug housing 1 and latch main body 2, described plug housing 1 by two middle parts be equipped with the latch guide plate 4 of pilot hole 3 fixing with latch main body 2 on, the end face of plug housing 1 is provided with slotted hole 5, the inside of slotted hole 5 is provided with circular port face 6, the inside of circular empty face 6 is provided with the handle 7 that is connected with latch main body 2, handle 7 has lever operated section 8 that connects in turn, handle glissile segment 9 and handle linkage section 10 constitute, handle linkage section 10 is connected with latch main body 2, and handle glissile segment 8 slides in slotted hole 5.

During concrete the use, hold handle 7 lever operated section 8, the oval-shaped minor axis that makes handle glissile segment 9 moves in slotted hole 5, and handle linkage section 10 drives latch main bodys 2 and moves up and down in the pilot hole 3 of latch guide plate 4, realize biparting metal door fixedly door leaf locking and open.When handle 7 moves to circular port face in the slotted hole 5, rotatable handgrip 1, make in the circular port face of oval-shaped major diameter in slotted hole of handle glissile segment 9, release handle 7, this moment is owing to the width of oval-shaped major diameter size greater than slotted hole 5, making handle be shelved in the circular hole hole face 6 can not move, and makes handle 7 fixing, even the latch main body is fixed.

Claims

1. latch, comprise plug housing (1) and latch main body (2), it is characterized in that: described plug housing (1) is fixed on the latch main body (2) by the latch guide plate (4) that two middle parts are equipped with pilot hole (3), the end face of plug housing (1) is provided with slotted hole (5), the inside of slotted hole (5) is provided with circular port face (6), the inside of circular empty face (6) is provided with the handle (7) that is connected with latch main body (2), handle (7) has lever operated section (8) that connect in turn, handle glissile segment (9) and handle linkage section (10) constitute, handle linkage section (10) is connected with latch main body (2), and handle glissile segment (8) slides in slotted hole (5).